acid

on Basic words

also on

• CEFR Upper intermediate (B2)?

3, 1

• acid

  acid

  (adjective)

  3
• acid

  acid

  (noun)

  1
• acidic

  acidic

  (adjective)

  3
• acidity

  acidity

  (noun)

  1
• acids

  acids

  (noun)

  1

Forms

adjective	noun
acid	acid
acidic	acidity
	acids